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检索条件"主题词=recursive expectation-maximization"
7 条 记 录,以下是1-10 订阅
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Training-Based Multiple Source Tracking Using Manifold-Learning and recursive expectation-maximization
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 2023年 31卷 1124-1140页
作者: Bross, Avital Gannot, Sharon Bar Ilan Univ Fac Engn IL-5290002 Ramat Gan Israel
In this paper we propose a data-driven approach for multiple speaker tracking in reverberant enclosures. The speakers are uttering, possibly overlapping, speech signals while moving in the environment. The method comp... 详细信息
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AN ONLINE MULTIPLE-SPEAKER DOA TRACKING USING THE CAPPE-MOULINES recursive expectation-maximization ALGORITHM  44
AN ONLINE MULTIPLE-SPEAKER DOA TRACKING USING THE CAPPE-MOUL...
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44th IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
作者: Weisberg, Koby Gannot, Sharon Schwartz, Ofer Bar Ilan Univ Fac Engn Ramat Gan Israel CEVA DSP Audio Dept Herzliyya Israel
In this paper, we present a multiple-speaker direction of arrival (DOA) tracking algorithm with a microphone array that utilizes the recursive EM (REM) algorithm proposed by Cappe and Moulines. In our model, all sourc... 详细信息
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Forward-backward recursive expectation-maximization for concurrent speaker tracking
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EURASIP JOURNAL ON AUDIO SPEECH AND MUSIC PROCESSING 2021年 第1期2021卷 2-2页
作者: Dorfan, Yuval Schwartz, Boaz Gannot, Sharon Bar Ilan Univ Fac Engn IL-5290002 Ramat Gan Israel
In this paper, a study addressing the task of tracking multiple concurrent speakers in reverberant conditions is presented. Since both past and future observations can contribute to the current location estimate, we p... 详细信息
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State estimation for one-dimensional agro-hydrological processes with model mismatch
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CANADIAN JOURNAL OF CHEMICAL ENGINEERING 2024年 第3期102卷 1122-1138页
作者: Liu, Zhuangyu Liu, Jinfeng Zhao, Shunyi Luan, Xiaoli Liu, Fei Jiangnan Univ Sch Internet Things Engn Wuxi Peoples R China Univ Alberta Dept Chem & Mat Engn Edmonton AB Canada Univ Alberta Dept Chem & Mat Engn Edmonton AB T6G 1H9 Canada Jiangnan Univ Sch Internet Things Engn Wuxi 214122 Peoples R China
The importance of accurate soil moisture data for the development of modern closed-loop irrigation systems cannot be overstated. Due to the diversity of soil, it is difficult to obtain an accurate model for the agro-h... 详细信息
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Online Multichannel Speech Enhancement Based on recursive EM and DNN-Based Speech Presence Estimation
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 2020年 28卷 3080-3094页
作者: Martin-Donas, Juan Manuel Jensen, Jesper Tan, Zheng-Hua Gomez, Angel M. Peinado, Antonio M. Univ Granada Dept Signal Theory Telemat & Commun Granada 18071 Spain Aalborg Univ Dept Elect Syst Sect Signal & Informat Proc SIP DK-9220 Aalborg Denmark Oticon AS DK-2765 Smorum Denmark Aalborg Univ Dept Elect Syst DK-9220 Aalborg Denmark
This article presents a recursive expectation-maximization algorithm for online multichannel speech enhancement. A deep neural network mask estimator is used to compute the speech presence probability, which is then i... 详细信息
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Online Speech Dereverberation Using Kalman Filter and EM Algorithm
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IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 2015年 第2期23卷 394-406页
作者: Schwartz, Boaz Gannot, Sharon Habets, Emanuel A. P. Bar Ilan Univ Fac Engn IL-5290002 Ramat Gan Israel Joint Inst Univ Erlangen Nuremberg & Fraunhofer I Int Audio Labs Erlangen D-91058 Erlangen Germany
Speech signals recorded in a room are commonly degraded by reverberation. In most cases, both the speech signal and the acoustic system of the room are unknown and time-varying. In this paper, a scenario with a single... 详细信息
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Joint state and process inputs estimation for state-space models with Student's t-distribution
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CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS 2024年 253卷
作者: Ci, Hang Zhang, Chengxi Zhao, Shunyi Jiangnan Univ Key Lab Adv Proc Control Light Ind Minist Educ Wuxi 214122 Peoples R China
This paper proposes a joint state and unknown inputs (UIs) discrete-time estimation method for industrial processes, represented by a state-space model. To cope with the outliers in process data, the measurement noise... 详细信息
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